Z = ( X - Mean ) / SD
z = ( 646 - 597 ) / 39
z = 49/39 = 1.25
With the z-score table:
for z = 1.25, p = 0.8944 ( probability that the cost will be lower than $646 )
1 - 0.8944 = 0.1056
Answer: <span>The probabilit</span>y is 0.1056
38.1 because .07 rounds up to .1
The easiest way is if it doesn't need to be simplified. Multiply -2.105 by
. You get the fraction
. While this is technically the answer, you can simplify this down to
. Because 421 is a prime number, this can not be simplified any further. Therefore, the solution is
.
.
Common ratio = a2/a1 = -6/24 = -1/4
In short, Your Answer would be -1/4
Hope this helps!
Answer:
CBY Stands for Cry Baby Yodleman
Step-by-step explanation:
hope this helps
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